Piperitenone oxide
[化] 胡椒烯酮醚
🧩 词语组成解析
薄荷烯酮
oxide
['ɑksaɪd]
n. [化]氧化物;
🗣️ 情景例句
Why are you in such a good mood?
你怎么心情这么好？
Without practice, hopes will be reduced to zero.
没有实践，希望会化为乌有。
When I asked him what he was doing, he smiled guiltily and then put the parcel on the desk.
当我问他正干什么时，他内疚地笑了，然后把那个大包拿到了桌上。